Well without a description om shooting in the dark. But id assume that the answer is Trench Warfare. Since A- was around since contact with Native Americans and largely popular in North America. B- Only was used and discovered in WW2. And C- was used but was largely frowned upon and condemned by both sides.<span />
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The black land was the fertile land on the banks of the Nile. The red land was the barren desert that protected Egypt on both sides. </span>
The reason why <span>the turmoil of the French revolutionary years resulted in a conservative European reaction was because the voices of "liberty" during the Revolution quickly devolved into movements of terror, which did away with practically all of the liberty that was gained. </span>
The consumer’s demand influence.
Personal ownership in regards of property.